This is a companion blog to the “The SafeHouse” podcast dated January 2, 2025. The conversation, led by Jeff Edwards and featuring Mark Sangster, Chief of Strategy at Adlumin, demystifies Managed Detection Response.
In today’s digital landscape, the alphabet soup of cybersecurity acronyms can be overwhelming. Terms like MDR, EDR, and XDR float around, leaving many small and medium-sized businesses (SMBs) confused about what they need to protect themselves. In this blog, we’ll break down these terms and explore why Managed Detection and Response (MDR) is crucial for SMBs.
Listen to the original podcast here: https://safehouseinitiative.org/the-abcs-of-mdr-with-mark-sangster-part-1/
Managed Detection and Response (MDR) is a cybersecurity service that provides real-time monitoring and response capabilities. According to Mark, “MDR services use a set of technology to monitor client environments and look for signs of suspicious activity.” This proactive approach is essential for businesses that may not have the resources to manage their own cybersecurity effectively.
Detection is just the beginning. Once a threat is identified, the response is crucial. Mark explains, “The goal is that they should be able to contain the threat on behalf of the client.” This means taking immediate action to disable suspicious accounts or devices, thereby preventing potential data breaches or ransomware attacks.
MDR services operate 24/7, using a mix of advanced technology and human expertise to detect and respond to threats. When suspicious activity is detected, the MDR team investigates the alerts to determine their validity and severity. If necessary, they act to contain the threat, such as disabling a user’s account or quarantining a device.
As we navigate through the world of cybersecurity, it is essential to understand the differences between various acronyms:
Mark emphasizes, “The challenge is really understanding…how broad of a spectrum you can collect.” This means ensuring that all potential sources of threats are being monitored.
While larger enterprises can afford to build their own security operations centers (SOCs), SMBs often lack the resources to do so. Mark notes, “The ones that need it the most are the small to medium-sized businesses.” With the average cost of setting up a SOC being around $3 million, many SMBs find MDR services to be a cost-effective solution that enhances their security posture without breaking the bank.
Implementing MDR services provides several advantages for small businesses:
For SMBs, understanding the risks they face is vital. Mark advises organizations to conduct executive-level threat assessments to grasp their obligations regarding cybersecurity. “You want to create a culture of security that flows through everything,” he suggests. This culture helps prioritize security investments and employee training.
As we conclude our discussion on MDR and its significance for small and medium-sized businesses, it’s clear that understanding and implementing effective cybersecurity measures is not just a luxury but a necessity. Mark reminds us, “Not all MDR is the same… do your homework to understand what you need.” By leveraging MDR services, SMBs can enhance their security posture and better protect themselves against the ever-evolving landscape of cyber threats.
Stay tuned for more insights and stories from industry experts to help navigate the complexities of cybersecurity. For more information and resources, feel free to visit the SafeHouse Initiative website: https://safehouseinitiative.org/.